import java.util.ArrayList;
import java.util.List;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 123
 * Date: 2023-05-17
 * Time: 19:51
 */
public class test3 {
    public static void main(String[] args) {
     ArrayList<Integer> list = new ArrayList<>();
       list.add(1) ;
        System.out.println(list);

    }
}
